Individual Calculations October 2017
 Manukyan, Levon  Total change: 2.00  Rating chartPersonal card
 2nd Yerevan Open Yerevan ARM 2017-09-19
RcRownchangeKK*chgGame
 1886 1871 4.50 9 0.05 40 2.00 
  Sargsyan, Shant m2271  * ARM0.001-0.0840-3.20 
  Alikhanyan, Artak 1471  * ARM1.0010.08403.20 
  Hakobyan, Hovhannes H. 2242 ARM0.001-0.1040-4.00 
  Mkrtumyan, Robert 1642 ARM0.501-0.2940-11.60 
  Yayloyan, Konstantin 2142 ARM0.001-0.1740-6.80 
  Petrosyants, Argishti 1667 ARM0.501-0.2640-10.40 
  Adamyan, Mane 1636 ARM1.0010.21408.40 
  Gevorgyan, Anahit 1723 ARM1.0010.304012.00 
  Grigorian, Marine wf2183 RUS0.5010.364014.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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